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Home >> Mercury >> 2008 >> Sable Base, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Symptom Charts (Except Diesel & Hybrid) >> No Diagnostic Trouble Codes (DTCs) Present Symptom Charts >> Chart 17

Chart 17

NOTE: This chart is only intended to diagnose an electric cooling fan that always runs with a cool engine and the A/C and defroster off.
SYSTEM/COMPONENT REFERENCE (Section 5 Pinpoint Test unless noted)
  1. Cooling Fan
  2. A/C pressure switch (ACPSW) or ACP transducer sensor circuits
  1. For Crown Victoria/Grand Marquis, Fusion/Milan/MKZ, Edge/MKX, Taurus/Taurus X/Sable, and Town Car, VERIFY the results of the PCM self-test. Visually INSPECT the cooling fan for concerns.
  2. For all others, refer to PINPOINT TEST KF - Fan Control (FC) Relays .
  1. Cooling System
  1. REFER to the Workshop Manual Section 303-03, Engine Cooling to diagnose the electric cooling fans.